66631 1999 RP209
Main-belt minor planet
- Designation
- (66631) 1999 RP209
- Class
- Main-belt
- Semi-major axis
- 2.6483229 AU
- Eccentricity
- 0.1981443
- Inclination
- 12.67099°
- Absolute magnitude (H)
- 15.75
- Perihelion
- 2.124 AU
- Aphelion
- 3.173 AU
Main-belt minor planet